story: Robots are smart. With their computer brains, they help people work in dangerous places or do difficult jobs. Some robots do regular jobs. Bobby, the robot mail carrier, brings mail to a large office building in Washington, D.C. He is one of 250 robot mail carriers in the United States. Mr. Leachim, who weights two hundred pounds and is six feet tall, has some advantages as a teacher. One is that he does not forget details. He knows each child's name, their parents' names, and what each child knows and needs to know. In addition, he knows each child's pets and hobbies. Mr. Leachim does not make mistakes. Each child goes and tells him his or her name, then dials an identification number. His computer brain puts the child's voice and number together. He identifies the child with no mistakes. 
  
  Another advantage is that Mr. Leachim is flexible. If the children need more time to do their lessons they can move switches. In this way they can repeat Mr. Leachim's lesson over and over again. When the children do a good job, he tells them something interesting about their hobbies. At the end of the lesson the children switch Mr. Leachim off.
questions: how tall is Mr. Leachim?
questions: and how much does he weigh?
questions: does he keep track of all the details about the children?
questions: is he a robot?
questions: what does he have for a brain?
questions: are robots smart?
questions: what does bobby do for work?
questions: how many robots are in the story?
questions: how many mail carrying robots are there?
questions: where does bobby live?
questions: where does he take the mail?
questions: what does Mr. Leachim tell the kids when they do a good job?
questions: does Mr. Leachim ever get powered down?
questions: when?
questions: how do robots help people for example?
questions: do they help other ways?
answers: Six feet.
answers: Mr. Leachim, who weights two hundred pounds and is six feet tall,
answers: 200 pounds.
answers: Mr. Leachim, who weights two hundred pounds
answers: Yes.
answers: One is that he does not forget details. 
answers: Yes.
answers: His computer brain 
answers: A computer.
answers: His computer brain
answers: Yes.
answers: Robots are smart. 
answers: Mail carrier,
answers: Bobby, the robot mail carrier, 
answers: Two.
answers: Bobby, the robot mail carrier, brings mail to a large office building in Washington, D.C. He is one of 250 robot mail carriers in the United States. Mr. Leachim,
answers: 250.
answers: 250 robot mail carriers
answers: Washington, D.C.
answers: Bobby, the robot mail carrier, brings mail to a large office building in Washington, D.C.
answers: Large office building.
answers: brings mail to a large office building i
answers: Something interesting about their hobbies..
answers: When the children do a good job, he tells them something interesting about their hobbies.
answers: Yes.
answers: At the end of the lesson the children switch Mr. Leachim off.
answers: At the end of the lesson.
answers:  At the end of the lesson the children switch Mr. Leachim off.
answers: Do difficult jobs.
answers: they help people work in dangerous places or do difficult jobs.
answers: Work in dangerous places.
answers: hey help people work in dangerous places 